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2017-08-24Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo17-15/+1738
ath.git patches for 4.14. Major changes: ath10k * initial UBS bus support (no full support yet) * add tdls support for 10.4 firmware ath9k * add Dell Wireless 1802 wil6210 * support FW RSSI reporting
2017-08-24x86/lguest: Remove lguest supportJuergen Gross1-1/+1
Lguest seems to be rather unused these days. It has seen only patches ensuring it still builds the last two years and its official state is "Odd Fixes". Remove it in order to be able to clean up the paravirt code. Signed-off-by: Juergen Gross <[email protected]> Acked-by: Rusty Russell <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2017-08-23bnxt_en: Do not setup MAC address in bnxt_hwrm_func_qcaps().Michael Chan1-12/+28
bnxt_hwrm_func_qcaps() is called during probe to get all device resources and it also sets up the factory MAC address. The same function is called when SRIOV is disabled to reclaim all resources. If the MAC address has been overridden by a user administered MAC address, calling this function will overwrite it. Separate the logic that sets up the default MAC address into a new function bnxt_init_mac_addr() that is only called during probe time. Fixes: 4a21b49b34c0 ("bnxt_en: Improve VF resource accounting.") Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23bnxt_en: Free MSIX vectors when unregistering the device from bnxt_re.Michael Chan1-0/+2
Take back ownership of the MSIX vectors when unregistering the device from bnxt_re. Fixes: a588e4580a7e ("bnxt_en: Add interface to support RDMA driver.") Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23bnxt_en: Fix .ndo_setup_tc() to include XDP rings.Michael Chan1-0/+1
When the number of TX rings is changed in bnxt_setup_tc(), we need to include the XDP rings in the total TX ring count. Fixes: 38413406277f ("bnxt_en: Add support for XDP_TX action.") Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23nfp: TX time stamp packets before HW doorbell is rungJakub Kicinski1-2/+2
TX completion may happen any time after HW queue was kicked. We can't access the skb afterwards. Move the time stamping before ringing the doorbell. Fixes: 4c3523623dc0 ("net: add driver for Netronome NFP4000/NFP6000 NIC VFs") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23net: hinic: make functions set_ctrl0 and set_ctrl1 staticColin Ian King1-2/+2
The functions set_ctrl0 and set_ctrl1 are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'set_ctrl0' was not declared. Should it be static? symbol 'set_ctrl1' was not declared. Should it be static? Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23mlxsw: spectrum_flower: Offload goto_chain termination actionJiri Pirko1-4/+19
If action is gact goto_chain, offload it to HW by jumping to another ruleset. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23mlxsw: spectrum_acl: Provide helper to lookup rulesetJiri Pirko2-8/+41
We need to lookup ruleset in order to offload goto_chain termination action. This patch adds it. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23mlxsw: spectrum_acl: Allow to get group_id value for a rulesetJiri Pirko3-0/+24
For goto_chain action we need to know group_id of a ruleset to jump to. Provide infrastructure in order to get it. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23mlxsw: spectrum: Offload multichain TC rulesJiri Pirko4-15/+25
Reflect chain index coming down from TC core and create a ruleset per chain. Note that only chain 0, being the implicit chain, is bound to the device for processing. The rest of chains have to be "jumped-to" by actions. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23net: mvpp2: software tso supportAntoine Ténart1-14/+157
The patch uses the tso API to implement the tso functionality in Marvell PPv2 driver. Using iperf and 10G ports, using TSO shows a significant performance improvement by a factor 2 to reach around 9.5Gbps in TX; as well as a significant CPU usage drop (from 25% to 15%). Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23net: mvpp2: unify the txq size define useAntoine Ténart1-6/+5
The txq size is defined by MVPP2_AGGR_TXQ_SIZE, which is sometime not used directly but through variables. As it is a fixed value use the define everywhere in the driver. Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23net: define the TSO header size in net/tso.hAntoine Ténart4-7/+0
The TSO header size was defined in many drivers. Factorize the code and define its size in net/tso.h. Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23nfp: avoid buffer leak when representor is missingJakub Kicinski1-5/+5
When driver receives a muxed frame, but it can't find the representor netdev it is destined to it will try to "drop" that frame, i.e. reuse the buffer. The issue is that the replacement buffer has already been allocated at this point, and reusing the buffer from received frame will leak it. Change the code to put the new buffer on the ring earlier and not reuse the old buffer (make the buffer parameter to nfp_net_rx_drop() a NULL). Fixes: 91bf82ca9eed ("nfp: add support for tx/rx with metadata portid") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23nfp: make sure representors are destroyed before their lower netdevJakub Kicinski1-8/+14
App start/stop callbacks can perform application initialization. Unfortunately, flower app started using them for creating and destroying representors. This can lead to a situation where lower vNIC netdev is destroyed while representors still try to pass traffic. This will most likely lead to a NULL-dereference on the lower netdev TX path. Move the start/stop callbacks, so that representors are created/ destroyed when vNICs are fully initialized. Fixes: 5de73ee46704 ("nfp: general representor implementation") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23nfp: don't hold PF lock while enabling SR-IOVJakub Kicinski1-9/+7
Enabling SR-IOV VFs will cause the PCI subsystem to schedule a work and flush its workqueue. Since the nfp driver schedules its own work we can't enable VFs while holding driver load. Commit 6d48ceb27af1 ("nfp: allocate a private workqueue for driver work") tried to avoid this deadlock by creating a separate workqueue. Unfortunately, due to the architecture of workqueue subsystem this does not guarantee a separate thread of execution. Luckily we can simply take pci_enable_sriov() from under the driver lock. Take pci_disable_sriov() from under the lock too for symmetry. Fixes: 6d48ceb27af1 ("nfp: allocate a private workqueue for driver work") Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23liquidio: change manner of detecting whether or not NIC firmware is loadedFelix Manlunas3-9/+15
In the NIC firmware, the 1-bit flag indicating "firmware is loaded" moved from SLI_SCRATCH_1 to SLI_SCRATCH_2 (these are Octeon general-purpose scratch registers). Make the PF driver conform to this change. Remove code that sets the "firmware is loaded" flag because it's now the firmware's job to do that. In the code that detects whether or not the firmware is loaded, don't just rely on checking the "firmware is loaded" flag because that may cause a rare false negative. Add code that deduces whether or not the firmware is loaded; that will never give a false negative. Also bump up driver version to match newer NIC firmware. Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: Derek Chickles <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-23net: stmmac: socfgpa: Ensure emac bit set in sys manager for MII/GMII/SGMII.Stephan Gatzka1-1/+4
When using MII/GMII/SGMII in the Altera SoC, the phy needs to be wired through the FPGA. To ensure correct behavior, the appropriate bit in the System Manager FPGA Interface Group register needs to be set. Signed-off-by: Stephan Gatzka <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22fsl/man: Inherit parent device and of_nodeFlorian Fainelli1-0/+2
Junote Cai reported that he was not able to get a DSA setup involving the Freescale DPAA/FMAN driver to work and narrowed it down to of_find_net_device_by_node(). This function requires the network device's device reference to be correctly set which is the case here, though we have lost any device_node association there. The problem is that dpaa_eth_add_device() allocates a "dpaa-ethernet" platform device, and later on dpaa_eth_probe() is called but SET_NETDEV_DEV() won't be propagating &pdev->dev.of_node properly. Fix this by inherenting both the parent device and the of_node when dpaa_eth_add_device() creates the platform device. Fixes: 3933961682a3 ("fsl/fman: Add FMan MAC driver") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: phy: Deal with unbound PHY driver in phy_attached_print()Florian Fainelli1-2/+4
Priit reported that stmmac was crashing with the trace below. This is because phy_attached_print() is called too early right after the PHY device has been found, but before it has a driver attached, since that is only done in phy_probe() which occurs later. Fix this by dealing with a possibly NULL phydev->drv point since that can happen here, but could also happen if we voluntarily did an unbind of the PHY device with the PHY driver. sun7i-dwmac 1c50000.ethernet: PTP uses main clock sun7i-dwmac 1c50000.ethernet: no reset control found sun7i-dwmac 1c50000.ethernet: no regulator found sun7i-dwmac 1c50000.ethernet: Ring mode enabled sun7i-dwmac 1c50000.ethernet: DMA HW capability register supported sun7i-dwmac 1c50000.ethernet: Normal descriptors libphy: stmmac: probed Unable to handle kernel NULL pointer dereference at virtual address 00000048 pgd = c0004000 [00000048] *pgd=00000000 Internal error: Oops: 5 [#1] SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.13.0-rc6-00318-g0065bd7fa384 #1 Hardware name: Allwinner sun7i (A20) Family task: ee868000 task.stack: ee85c000 PC is at phy_attached_print+0x1c/0x8c LR is at stmmac_mdio_register+0x12c/0x200 pc : [<c04510ac>] lr : [<c045e6b4>] psr: 60000013 sp : ee85ddc8 ip : 00000000 fp : c07dfb5c r10: ee981210 r9 : 00000001 r8 : eea73000 r7 : eeaa6dd0 r6 : eeb49800 r5 : 00000000 r4 : 00000000 r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : eeb49800 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none Control: 10c5387d Table: 4000406a DAC: 00000051 Process swapper/0 (pid: 1, stack limit = 0xee85c210) Stack: (0xee85ddc8 to 0xee85e000) ddc0: 00000000 00000002 eeb49400 eea72000 00000000 eeb49400 dde0: c045e6b4 00000000 ffffffff eeab0810 00000000 c08051f8 ee9292c0 c016d480 de00: eea725c0 eea73000 eea72000 00000001 eea726c0 c0457d0c 00000040 00000020 de20: 00000000 c045b850 00000001 00000000 ee981200 eeab0810 eeaa6ed0 ee981210 de40: 00000000 c094a4a0 00000000 c0465180 eeaa7550 f08d0000 c9ffb90c 00000032 de60: fffffffa 00000032 ee981210 ffffffed c0a46620 fffffdfb c0a46620 c03f7be8 de80: ee981210 c0a9a388 00000000 00000000 c0a46620 c03f63e0 ee981210 c0a46620 dea0: ee981244 00000000 00000007 000000c6 c094a4a0 c03f6534 00000000 c0a46620 dec0: c03f6490 c03f49ec ee828a58 ee9217b4 c0a46620 eeaa4b00 c0a43230 c03f59fc dee0: c08051f8 c094a49c c0a46620 c0a46620 00000000 c091c668 c093783c c03f6dfc df00: ffffe000 00000000 c091c668 c010177c eefe0938 eefe0935 c085e200 000000c6 df20: 00000005 c0136bc8 60000013 c080b3a4 00000006 00000006 c07ce7b4 00000000 df40: c07d7ddc c07cef28 eefe0938 eefe093e c0a0b2f0 c0a641c0 c0a641c0 c0a641c0 df60: c0937834 00000007 000000c6 c094a4a0 00000000 c0900d88 00000006 00000006 df80: 00000000 c09005a8 00000000 c060ecf4 00000000 00000000 00000000 00000000 dfa0: 00000000 c060ecfc 00000000 c0107738 00000000 00000000 00000000 00000000 dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffdeffff ffffffff [<c04510ac>] (phy_attached_print) from [<c045e6b4>] (stmmac_mdio_register+0x12c/0x200) [<c045e6b4>] (stmmac_mdio_register) from [<c045b850>] (stmmac_dvr_probe+0x850/0x96c) [<c045b850>] (stmmac_dvr_probe) from [<c0465180>] (sun7i_gmac_probe+0x120/0x180) [<c0465180>] (sun7i_gmac_probe) from [<c03f7be8>] (platform_drv_probe+0x50/0xac) [<c03f7be8>] (platform_drv_probe) from [<c03f63e0>] (driver_probe_device+0x234/0x2e4) [<c03f63e0>] (driver_probe_device) from [<c03f6534>] (__driver_attach+0xa4/0xa8) [<c03f6534>] (__driver_attach) from [<c03f49ec>] (bus_for_each_dev+0x4c/0x9c) [<c03f49ec>] (bus_for_each_dev) from [<c03f59fc>] (bus_add_driver+0x190/0x214) [<c03f59fc>] (bus_add_driver) from [<c03f6dfc>] (driver_register+0x78/0xf4) [<c03f6dfc>] (driver_register) from [<c010177c>] (do_one_initcall+0x44/0x168) [<c010177c>] (do_one_initcall) from [<c0900d88>] (kernel_init_freeable+0x144/0x1d0) [<c0900d88>] (kernel_init_freeable) from [<c060ecfc>] (kernel_init+0x8/0x110) [<c060ecfc>] (kernel_init) from [<c0107738>] (ret_from_fork+0x14/0x3c) Code: e59021c8 e59d401c e590302c e3540000 (e5922048) ---[ end trace 39ae87c7923562d0 ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Tested-By: Priit Laes <[email protected]> Fixes: fbca164776e4 ("net: stmmac: Use the right logging function in stmmac_mdio_register") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: amd: constify zorro_device_idArvind Yadav2-2/+2
zorro_device_id are not supposed to change at runtime. All functions working with zorro_device_id provided by <linux/zorro.h> work with const zorro_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: initialize the GoPAntoine Ténart1-0/+170
The patch adds GoP (group of ports) initialization functions. The mvpp2 driver was relying on the firmware/bootloader initialization; this patch moves this setup to the mvpp2 driver. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: set maximum packet size for 10G portsStefan Chulski1-2/+22
Set maximum packet size for XLG 10G ports. Missing maximum packet size for XLG configuration will cause kernel panic if oversized packet is received by port. Signed-off-by: Stefan Chulski <[email protected]> Signed-off-by: Antoine Tenart <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: initialize the XLG MAC when using a portAntoine Ténart1-0/+25
This adds a routine to initialize the XLG MAC at the port level when using a port and the XAUI/10GKR interface mode. This wasn't done until this commit, and the mvpp2 driver was relying on the bootloader/firmware initialization. This doesn't mean everything is configured in the mvpp2 driver now, but it helps reducing the gap. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: initialize the GMAC when using a portAntoine Ténart1-25/+98
This adds a routine to initialize the GMAC at the port level when using a port. This wasn't done until this commit, and the mvpp2 driver was relying on the bootloader/firmware initialization. This doesn't mean everything is configured in the mvpp2 driver now, but it helps reducing the gap. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: move the mii configuration in the ndo_open pathAntoine Ténart1-1/+1
This moves the mii configuration in the ndo_open path, to allow handling different mii configurations later and to switch between these configurations at runtime. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: fix the synchronization module bypass macro nameAntoine Ténart1-2/+2
The macro defining the bit to toggle to bypass or not the synchronization module is wrongly named. Writing 1 will disable bypass. This patch s/MVPP22_CTRL4_SYNC_BYPASS/MVPP22_CTRL4_SYNC_BYPASS_DIS/. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mvpp2: unify register definitions coding styleAntoine Ténart1-44/+44
Cosmetic patch to use the same formatting rules on all register definitions. Signed-off-by: Antoine Tenart <[email protected]> Tested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22macsec: add genl family module aliasSabrina Dubroca1-0/+1
This helps tools such as wpa_supplicant can start even if the macsec module isn't loaded yet. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22mlxsw: spectrum_switchdev: Fix mrouter flag updateNogah Frankel1-4/+11
Update the value of the mrouter flag in struct mlxsw_sp_bridge_port when it is being changed. Fixes: c57529e1d5d8 ("mlxsw: spectrum: Replace vPorts with Port-VLAN") Signed-off-by: Nogah Frankel <[email protected]> Reviewed-by: Ido Schimmel <[email protected]> Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: mdio-gpio: make mdiobb_ops constBhumika Goyal1-1/+1
Make this const as it is only stored in a const field of a mdiobb_ctrl structure. Signed-off-by: Bhumika Goyal <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ethernet: freescale: fs_enet: make mdiobb_ops constBhumika Goyal1-1/+1
Make this const as it is only stored in a const field of a mdiobb_ctrl structure. Signed-off-by: Bhumika Goyal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ethernet: ax88796: make mdiobb_ops constBhumika Goyal1-1/+1
Make this const as it is only stored in a const field of a mdiobb_ctrl structure. Signed-off-by: Bhumika Goyal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ftgmac100: Fix oops in probe on failure to find associated PHYAndrew Jeffery1-1/+0
netif_napi_del() should be paired with netif_napi_add(), however no such call takes place in ftgmac100_probe(). This triggers a NULL pointer dereference if e.g. no PHY is found by the MDIO probe: [ 2.770000] libphy: Fixed MDIO Bus: probed [ 2.770000] ftgmac100 1e660000.ethernet: Generated random MAC address 66:58:c0:5a:50:b8 [ 2.790000] libphy: ftgmac100_mdio: probed [ 2.790000] ftgmac100 1e660000.ethernet (unnamed net_device) (uninitialized): eth%d: no PHY found [ 2.790000] ftgmac100 1e660000.ethernet: MII Probe failed! [ 2.810000] Unable to handle kernel NULL pointer dereference at virtual address 00000004 [ 2.810000] pgd = 80004000 [ 2.810000] [00000004] *pgd=00000000 [ 2.810000] Internal error: Oops: 805 [#1] ARM [ 2.810000] CPU: 0 PID: 1 Comm: swapper Not tainted 4.10.17-1a4df30c39cf5ee0e3d2528c409787ccbb4a672a #1 [ 2.810000] Hardware name: ASpeed SoC [ 2.810000] task: 9e421b60 task.stack: 9e4a0000 [ 2.810000] PC is at netif_napi_del+0x74/0xa4 [ 2.810000] LR is at ftgmac100_probe+0x290/0x674 [ 2.810000] pc : [<80331004>] lr : [<80292b30>] psr: 60000013 [ 2.810000] sp : 9e4a1d70 ip : 9e4a1d88 fp : 9e4a1d84 [ 2.810000] r10: 9e565000 r9 : ffffffed r8 : 00000007 [ 2.810000] r7 : 9e565480 r6 : 9ec072c0 r5 : 00000000 r4 : 9e5654d8 [ 2.810000] r3 : 9e565530 r2 : 00000000 r1 : 00000000 r0 : 9e5654d8 [ 2.810000] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 2.810000] Control: 00c5387d Table: 80004008 DAC: 00000055 [ 2.810000] Process swapper (pid: 1, stack limit = 0x9e4a0188) [ 2.810000] Stack: (0x9e4a1d70 to 0x9e4a2000) [ 2.810000] 1d60: 9e565000 9e549e10 9e4a1dcc 9e4a1d88 [ 2.810000] 1d80: 80292b30 80330f9c ffffffff 9e4a1d98 80146058 9ec072c0 00009e10 00000000 [ 2.810000] 1da0: 9e549e18 9e549e10 ffffffed 805f81f4 fffffdfb 00000000 00000000 00000000 [ 2.810000] 1dc0: 9e4a1dec 9e4a1dd0 80243df8 802928ac 9e549e10 8062cbd8 8062cbe0 805f81f4 [ 2.810000] 1de0: 9e4a1e24 9e4a1df0 80242178 80243da4 803001d0 802ffa60 9e4a1e24 9e549e10 [ 2.810000] 1e00: 9e549e44 805f81f4 00000000 00000000 805b8840 8058a6b0 9e4a1e44 9e4a1e28 [ 2.810000] 1e20: 80242434 80241f04 00000000 805f81f4 80242344 00000000 9e4a1e6c 9e4a1e48 [ 2.810000] 1e40: 80240148 80242350 9e425bac 9e4fdc90 9e790e94 805f81f4 9e790e60 805f5640 [ 2.810000] 1e60: 9e4a1e7c 9e4a1e70 802425dc 802400d8 9e4a1ea4 9e4a1e80 80240ba8 802425c0 [ 2.810000] 1e80: 8050b6ac 9e4a1e90 805f81f4 ffffe000 805b8838 80616720 9e4a1ebc 9e4a1ea8 [ 2.810000] 1ea0: 80243068 80240a68 805ab24c ffffe000 9e4a1ecc 9e4a1ec0 80244a38 80242fec [ 2.810000] 1ec0: 9e4a1edc 9e4a1ed0 805ab264 80244a04 9e4a1f4c 9e4a1ee0 8058ae70 805ab258 [ 2.810000] 1ee0: 80032c68 801e3fd8 8052f800 8041af2c 9e4a1f4c 9e4a1f00 80032f90 8058a6bc [ 2.810000] 1f00: 9e4a1f2c 9e4a1f10 00000006 00000006 00000000 8052f220 805112f0 00000000 [ 2.810000] 1f20: 9e4a1f4c 00000006 80616720 805cf400 80616720 805b8838 80616720 00000057 [ 2.810000] 1f40: 9e4a1f94 9e4a1f50 8058b040 8058add0 00000006 00000006 00000000 8058a6b0 [ 2.810000] 1f60: 3940bf3d 00000007 f115c2e8 00000000 803fd158 00000000 00000000 00000000 [ 2.810000] 1f80: 00000000 00000000 9e4a1fac 9e4a1f98 803fd170 8058af38 00000000 803fd158 [ 2.810000] 1fa0: 00000000 9e4a1fb0 8000a5e8 803fd164 00000000 00000000 00000000 00000000 [ 2.810000] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.810000] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 d11dcae8 af8ddec5 [ 2.810000] [<80331004>] (netif_napi_del) from [<80292b30>] (ftgmac100_probe+0x290/0x674) [ 2.810000] [<80292b30>] (ftgmac100_probe) from [<80243df8>] (platform_drv_probe+0x60/0xc0) [ 2.810000] [<80243df8>] (platform_drv_probe) from [<80242178>] (driver_probe_device+0x280/0x44c) [ 2.810000] [<80242178>] (driver_probe_device) from [<80242434>] (__driver_attach+0xf0/0x104) [ 2.810000] [<80242434>] (__driver_attach) from [<80240148>] (bus_for_each_dev+0x7c/0xb0) [ 2.810000] [<80240148>] (bus_for_each_dev) from [<802425dc>] (driver_attach+0x28/0x30) [ 2.810000] [<802425dc>] (driver_attach) from [<80240ba8>] (bus_add_driver+0x14c/0x268) [ 2.810000] [<80240ba8>] (bus_add_driver) from [<80243068>] (driver_register+0x88/0x104) [ 2.810000] [<80243068>] (driver_register) from [<80244a38>] (__platform_driver_register+0x40/0x54) [ 2.810000] [<80244a38>] (__platform_driver_register) from [<805ab264>] (ftgmac100_driver_init+0x18/0x20) [ 2.810000] [<805ab264>] (ftgmac100_driver_init) from [<8058ae70>] (do_one_initcall+0xac/0x168) [ 2.810000] [<8058ae70>] (do_one_initcall) from [<8058b040>] (kernel_init_freeable+0x114/0x1cc) [ 2.810000] [<8058b040>] (kernel_init_freeable) from [<803fd170>] (kernel_init+0x18/0x104) [ 2.810000] [<803fd170>] (kernel_init) from [<8000a5e8>] (ret_from_fork+0x14/0x2c) [ 2.810000] Code: e594205c e5941058 e2843058 e3a05000 (e5812004) [ 3.210000] ---[ end trace f32811052fd3860c ]--- Signed-off-by: Andrew Jeffery <[email protected]> Acked-by: Benjamin Herrenschmidt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22hv_netvsc: Add ethtool handler to set and get UDP hash levelsHaiyang Zhang2-8/+72
The patch add the functions to switch UDP hash level between L3 and L4 by ethtool command. UDP over IPv4 and v6 can be set differently. The default hash level is L4. We currently only allow switching TX hash level from within the guests. On Azure, fragmented UDP packets have high loss rate with L4 hashing. Using L3 hashing is recommended in this case. For example, for UDP over IPv4 on eth0: To include UDP port numbers in hasing: ethtool -N eth0 rx-flow-hash udp4 sdfn To exclude UDP port numbers in hasing: ethtool -N eth0 rx-flow-hash udp4 sd To show UDP hash level: ethtool -n eth0 rx-flow-hash udp4 Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22hv_netvsc: Clean up unused parameter from netvsc_get_rss_hash_opts()Haiyang Zhang1-3/+2
The parameter "nvdev" is not in use. Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22hv_netvsc: Clean up unused parameter from netvsc_get_hash()Haiyang Zhang1-2/+2
The parameter "sk" is not in use. Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22liquidio: make VF driver notify NIC firmware of MTU changeVeerasenareddy Burru1-5/+22
Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22liquidio: move macro definition to a proper placeVeerasenareddy Burru2-2/+2
The macro LIO_CMD_WAIT_TM is not specific to the PF driver; it can be used by the VF driver too, so move its definition from a PF-specific header file to one that's common to PF and VF. Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ethernet: make ptp_clock_info constBhumika Goyal6-6/+6
Make these const as they are only used in a copy operation. Done using Coccinelle. @match disable optional_qualifier@ identifier s; @@ static struct ptp_clock_info s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ position ref.p; identifier match.s,f,c; expression e; @@ ( e = s@p | e = [email protected] | c(...,[email protected],...) | c(...,s@p,...) ) @bad depends on !good1@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct ptp_clock_info s; Signed-off-by: Bhumika Goyal <[email protected]> Acked-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: hns3: Add support to change MTU in HNS3 hardwareSalil2-0/+35
This patch adds the following support to the HNS3 driver: 1. Support to change the Maximum Transmission Unit of a port in the HNS NIC hardware. 2. Initializes the supported MTU range for the netdevice. Signed-off-by: lipeng <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22mlx5: Replace PCI pool old APIRomain Perier1-5/+6
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <[email protected]> Reviewed-by: Peter Senna Tschudin <[email protected]> Acked-by: Doug Ledford <[email protected]> Tested-by: Doug Ledford <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2017-08-22mlx4: Replace PCI pool old APIRomain Perier2-6/+6
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <[email protected]> Acked-by: Peter Senna Tschudin <[email protected]> Tested-by: Peter Senna Tschudin <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Acked-by: Doug Ledford <[email protected]> Tested-by: Doug Ledford <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2017-08-22net-next/hinic: Add netpollAviad Krawczyk1-0/+20
Add more netdev operation - netpoll. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add ethtool and statsAviad Krawczyk8-1/+341
Add ethtool operations and statistics operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add Tx operationAviad Krawczyk8-4/+799
Add transmit operation for sending data by qp operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add Rx handlerAviad Krawczyk16-0/+1278
Set the io resources in the nic and handle rx events by qp operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add cmdq completion handlerAviad Krawczyk2-1/+308
Add cmdq completion handler for getting a notification about the completion of cmdq commands. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add cmdq commandsAviad Krawczyk8-2/+683
Add cmdq commands for setting queue pair contexts in the nic. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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